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ESP32-S3 1.47" Touch Display Dev Board with SD Slot
Option:With Loose Headers
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£14.40
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Awesome Extras
Packing the powerful ESP32-S3 microcontroller, this compact capacitive touch display USB-C dev board from Waveshare offers a range of useful features in a tidy package.
The microcontroller chip is a ESP32-S3R8 - a high-performance Xtensa 32-bit LX7 dual-core processor (up to 240MHz), supporting 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with an onboard ceramic antenna. It's backed up by 16MB flash sitting right next to it on the PCB.
The display is a 1.47" IPS capacitive touchscreen panel with a 172x320 resolution, offering 262k colours. It has an I2C touch interface, reducing the number of IO pins used for touch inputs.
You'll also find a MicroSD slot, RESET and BOOT buttons, and USB-C for power and programming.
There are two versions of this board - one with the headers loose in the package, and another with them pre-soldered to the board. Please select an option before adding to your cart.
Secret features? Whilst not documented by Waveshare, there is an ETA6098 Li-Ion battery charger chip onboard. We think this is for use with the VBAT pin (for wiring a LiPo battery directly and charging via USB-C), however we have asked Waveshare to clarify.
Features
- Microcontroller: ESP32-S3R8 dual-core Xtensa 32-bit LX7 processor up to 240MHz, with 2.4GHz Wi‑Fi (802.11 b/g/n) and Bluetooth 5 LE
- Memory: 512KB SRAM, 384KB ROM, onboard 16MB Flash and 8MB PSRAM
- Display: 1.47" IPS capacitive touchscreen, 172×320 resolution, 262K colour
- Touch Interface: I2C capacitive touch interface reducing IO usage
- Storage: MicroSD card slot for data storage
- Connectivity: USB‑C for power and programming, onboard ceramic antenna
- Buttons: RESET and BOOT buttons
- Performance Features: Supports full‑speed USB standard, flexible clock control and multiple power modes for low‑power operation
- GUI Support: Capable of running LVGL and other GUI programs on the onboard display
What's Onboard?
- ESP32‑S3R8
- Onboard ceramic antenna
- 16MB Flash
-
ME6217C33M5G
- Low dropout regulator, 800mA output (Max.)
- ETA6098
- MicroSD card slot
- RESET button
- BOOT button
- Type‑C interface
Display Specifications
| Display Size | 1.47" |
| Resolution | 172 × 320 pixels |
| Display Driver | JD9853 |
| Touch Driver | AXS5106L |
| Display Interface | 4‑wire SPI |
| Touch Interface | I2C |
| Display Panel | IPS |
| Touch Type | Capacitive |
Resources
Pinout
Package Contents
- 1x ESP32-S3 1.47" Touch Display Dev Board with SD Slot
- 2x Headers (loose or pre-soldered - select an option before adding to your cart)
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